Certificate Pinning In Xamarin.FormsMar 08, 2018. Securing communications between applications and services is extremely important, and mobile apps are no exception. Even if you use an encrypted channel based on HTTPS, you should never completely trust the identity of the target. For example, an attacker could easily discover the URL your application is pointing to, and put a fake certificate in the middle of the communication between an application and the server, thus intercepting the communication.

Web Services Using C# - Creating Web ServicesFeb 19, 2018. An XML Web service should be identified by a namespace that is controlled by its company. For example, a company&#39;s Internet domain name could be used as part of the namespace. Although many XML Web service namespaces look like URLs, they need not point to actual resources on the Web.

A Beginners Guide To Microsoft BizTalk Server - Part 1Feb 15, 2018. BizTalk Server is a middleware product from Microsoft that helps to connect various systems together. Let’s take an example: If you look at any modern organization it will run its operations using a variety of software products. SAP for their ERP needs, Salesforce for their CRM needs, Oracle for their Database needs, + tons of other home-grown system like HR, Finance, Web, Mobile etc.

How To Sell Your CLOUD ServicesFeb 09, 2018. While responding to this question, keep in mind that you are requested to talk about additional benefits over and above the cloud services from your competition. For example at that time, the key difference which MS Azure services had was per minute billing as compared to other cloud providers. Then probably there were more functions and features available in the overall cloud dashboard as compared to others.

Implementing Duplicate Detection Using KeysFeb 04, 2018. Dynamics CRM contains a duplicate detection feature that can be enabled for multiple operations; for example, we can see different options under duplicate detection settings.

Retrieving List Items From A Specific View Using CSOMJan 25, 2018. In this article, you will learn how we can access the SharePoint data using Client Object Model. Here, I have taken an example of getting the data from SharePoint list specific View. Using this, we can create our own custom View with necessary fields and access them.

Use Of Delegates In Programming With Simple ExampleJan 23, 2018. We all have studied delegates in programming, especially in high-level languages. But most probably, it’s hard to understand if you are new to programming. So I’ll be writing some stuff on the use of delegates with a simple example and I’ll be more focused on the answer of “Why we need delegate” instead of “How to use delegates”.

Abstract Factory Pattern Using C# - Real World ExampleJan 22, 2018. While learning design patterns, I came to understand the most frequently used term, Factory Pattern as well as Abstract factory pattern. I searched the internet and came across numerous learning points. After a lot of search and study, I endeavored to find an actual need for the abstract design pattern.

Custom Model Binding In ASP.NET Core 2.0Jan 17, 2018. In an earlier post I discussed how to prevent insecure object references by encrypting the internal references (e.g. table primary keys) using Data Protection API. To avoid duplication of code that encrypts/decrypts on every controller I used filters in that example. In this post I’ll use another complimentary technique: custom model binding.

Workflow Initiation Form And Association FormsJan 12, 2018. In SharePoint Workflows, Initiation Forms are used to provide some additional information into the workflow for whom it is triggered or who starts it. Basically, the initiation forms are used to interact with the user, for example - if we want to take some data from the user before the workflow is triggered, this will be done by Initiation Forms. At first, the input will be taken and then the workflow will be triggered. This is the scenario of initiation form.

Singleton Design Pattern In C# - Part Three (Static vs Singleton)Jan 11, 2018. In this series of learning singleton patterns, we learned lazy initialization and eager initializations with practical examples. We also learned why it is necessary to make the singleton class sealed with sealed keyword. In this article, I’ll try to explain the differences between static and singleton class and where to use static and where to use singleton classes.

Routed Events, WPF Tree Structures, Event Sequence for BeginnersDec 30, 2017. Hello WPF aspirants, I take this opportunity to present to you a simple example of WPF Routed Events and supporting theory on Routed Events, Event sequences, what happens when a button is clicked, etc. These, I believe, will guide the beginners into the lovely land of WPF.

Code Reusability In KotlinDec 12, 2017. In this article, I am explaining how you can reuse your existing code of Kotlin using Inheritance with examples and diagram.

Understanding Classes In KotlinDec 07, 2017. In the above example, I have created a nested class ‘Nestedclass’ which has a data member ‘b’ and a member method show(),now the object of nested class can access member of nested class only.

Client Side Routing Using Angular In MVCNov 29, 2017. AngularJS supports a Single page application routing module called ngRoute. When a user requests a specific url, the routing engine fetches that url and renders the view based on the defined routing rules. AngularJS appends &#39;/#/&#39; to the url to redirect to a particular url using $location service. For example, to redirect to &#39;/Article&#39;, the url would be http://localhost/#/Article.

Difference Between MySQL DATETIME And TIMESTAMP DataTypesNov 29, 2017. A simple question that may come to one&#39;s mind while working with MySQL is &quot;Whether to assign DATETIME or TIMESTAMP datatype for a column as both seem to store the same data?”. Even though they store the same data, they differ in some ways and let&#39;s check those things out with the help of a small example.

Creating My First ChatBot Using Angular(5.0) And Dialogflow (API.AI)Nov 20, 2017. Anyone who have ever tried to contact company through customer care center they know how slow and frustrating process it is. You remember that audio tape “press 1 for this, press 2 for this ,press * to go back to menu and blaa blaa blaa….“ say for example if you want to activate a simple caller tune to your phone number then you have to spent at least 10 min to know the code to activate that caller tune by hearing that audio tape and pressing so many number and finally if you had a good luck then only you able to activate you caller tune.

How To Schedule Timer-Based Callbacks With ExampleNov 16, 2017. In this article, we will look at how the JavaScript timer functions - settimeout, setinterval, and Cleartimeout -- are used to schedule and cancel timer-based Callbacks, with a simple example of stopwatch program.

Dependency Injection In AngularNov 14, 2017. Let us assume, if we want to build a Home. To build a Home we need several objects like bricks, wood, concrete, iron etc. To keep this example simple let&#39;s say we just need a bricks object to build a Home.

Angular Pipes With ExamplesOct 29, 2017. The first parameter &#39;USD&#39; is currency type which can be of INR, USD or any currency type in the world. The Second parameter &#39;true&#39; is a Boolean indicating whether to display currency symbol or not .By default it is false and, if we change it to true then the symbol will be displayed.

Angular Directives With ExamplesOct 24, 2017. Directives play an important role in Angular 2 project, when we display the templates or html pages in our project. By using this we can easily manipulate our Dom layout.

Angular 2+ Logger Using ng2.loggerOct 23, 2017. In this article I am going to show you the process to log messages in Angular 2+ applications with examples. Ng2 Logger is a simple logging module for Angular 2+ applications. This allows you to log messages based on the log level setup.

Angular Components (With Examples)Oct 12, 2017. A Component is nothing but a simple typescript class, where you can create your own methods and properties as per your requirement which is used to bind with an UI (html or cshtml page) of our application.

Excel To XML Using LINQOct 11, 2017. In this article we will show you the easiest way to convert Excel data into Xml files. There is a certain way to convert Excel file to Xml, for example using Excel Library (Com Component)

Overview Of Let In LINQOct 09, 2017. In general, Let allows create a local variable at the LinQ query. Let has the same operation as to build local variable in a loop. The example with let hast better performance than the without let example, because the first execute one time and second two time for each item.

ASP.NET Core 2.0 Uses SignalR TechnologySep 30, 2017. I am using the current highest version in this example, of course the version number is likely to change every day, the latest version of the SignalR is not compatible with the .NET Core SDK 2.0 Preview 1 by default when creating the project Microsoft.AspNetCore.All l.

XAML Value Converter With A Simple ExampleSep 27, 2017. In this article, I&#39;m going to show you how you can use value converter in XAML to convert one format of data into another format. In our case, we&#39;ll convert a string value (value in the textbox) to a Boolean value (checked status of a checkbox).

Understanding Gulp Tasks In SharePoint Framework SolutionsSep 24, 2017. Let us look deeply into the Gulp tasks we use in SharePoint framework solutions. Gulp helps in automating the manual tasks done in a solution. Say for example, when you create SharePoint framework solution, you try to test the web parts using the gulp tasks. The tasks are defined using gulpfile.js present in the SPFx solution.

Adding Check Box Functionality In An Android App Using Android StudioSep 21, 2017. In this article, I will show you how to create am Android app using Android Studio. Android Checkbox is a type of two state button, either checked or unchecked. There can be a lot of usage of checkboxes. For example, it can be used to know the hobby of the user, activate/deactivate the specific action etc.

Using MPMoviePlayer In Xamarin iOSSep 15, 2017. Xamarin is a platform to develop cross-platform and multi-platform apps (for example, Windows Phone, Android, iOS). In Xamarin platform, the code sharing concept is used. In Xamarin Studio, Visual Studio is also available.

Use Of HttpResponseMessage In WebAPISep 11, 2017. Here, you will learn the uses of HttpResponseMessage WebApi. For better understanding we will go step by step with simple examples.

Getting Started With Bing Image Search APISep 08, 2017. In this tutorial, we will learn how to use Bing Image Search API. Remember, in our first example of cognitive services, we had created a demo Bing Speech API. In this tutorial, we will extend the same demo to search images, i.e., we will pass the text result of Bing Speech API to Bing Image Search API.

Getting Started With Bing Emotion APISep 08, 2017. In this tutorial, we will learn how to use Bing Emotion API. In our previous example of the cognitive service demo, we had combined two cognitive services, Bing Speech API and Bing Emotion API, so as to find images using speech to text (STT). To extend this demo, we will be using Bing Emotion API which will detect the emotions of a person from the image that we had searched using Bing Image Search API.

Making Web Sites Look Like Native Apps Without the App StoreAug 02, 2017. Earning a place on a user's home screen is key to engagement with customers. The automatic Add to Home Screen Experience provides this capability to progressive web applications. This is driven by the web manifest file, providing valuable meta information to the browser.

Writing Code With Programming Ligatures In Visual StudioAug 01, 2017. Almost all visual studio developers are already in love with Consolas font. Consolas is an awesome, top ranked font to write code. But sadly, Consolas doesn&#39;t has any ligature support for us. What is ligature in a language? Typographic ligature occurs when two or more letters are joined as a single letter. For example AE &gt; &#198;, OE &gt; Œ etc. So how can we carry ligature in our code in visual studio? There are plenty of fonts to write code with ligature support, such like- Fira Code, HasKlig, Monoid and etc.

ImageView In Xamarin Native Platform With ExampleJul 31, 2017. After the process completes, the Xamarin dashboard appears. At the top right, you will see Solution Explorer. There is your application solution.Select application name; extract to resources. The Layout folder appears in which there is Main.axml* file.

Routing In Angular 2 With TypeScript And Visual Studio 2015 - Part OneJul 29, 2017. In this article, we are going to learn how to implement routing in Angular 2 with an example. Routing is a concept which helps users to navigate from one view to another view of the application. Similarly, routing in Angular 2 helps users to navigate from one view to another view depending upon the URL which user enters in the browser.

Learn MVC : Using Angular PDF File ViewerJul 23, 2017. This article demonstrates the way of using Angular pdf file viewer in Visual Studio 2017. Angular portable document format (PDF) file viewer that is built with html5 &amp; this viewer supported by Mozilla Labs. It is a web standards- based platform for parsing and rendering PDFs.

UITableView : Swipe-Right In Xamarin iOS AppJul 19, 2017. In this article, you will learn how to Swipe Right Using UITableView in Xamarin iOS, using Xamarin Studio. Xamarin is a platform to develop cross-platform and multi-platform apps (for example, Windows phone, Android, iOS). In Xamarin platform, the code sharing concept is used. In Xamarin Studio, Visual Studio is also available.

UITableView in Xamarin iOS AppJul 18, 2017. In this article, you will learn how to create a list using UITableView in Xamarin iOS, using Xamarin Studio. Xamarin is a platform to develop cross-platform and multi-platform apps (for example, Windows phone, Android, iOS). In Xamarin platform, the code sharing concept is used. In Xamarin Studio, Visual Studio is also available.

BoxView In Xamarin Cross Platform With ExampleJul 17, 2017. The BoxView is a simple view, useful for drawing solid color rectangles. BoxView is a useful stand-in for images or custom elements when doing initial prototyping. BoxView has a default size request of 40x40. Used creates border property in page.

Manage System Processes Using Windows PowerShellJun 28, 2017. You can easily manage system processes using Windows PowerShell by just typing some simple Cmdlets. Below are some of the examples that help you to manage system processes using Windows PowerShell.

Getting Started With QnA Maker ServiceJun 28, 2017. In simple language, it is a service to educate a bot with static answers for specified set of questions. Let’s take an example of FAQs. FAQs are set of questions and answers which are going to remain same irrespective of user.

Understand The Power Of Windows PowerShell Pipeline ( | )Jun 26, 2017. Windows PowerShell pipeline allows us to join two or more statements with a pipe symbol, sometimes called the &#39;|&#39; bar key. This tells PowerShell that we want to take the output of one command and pass it as the input to the next command. Let’s look at simple example to better understand the power of pipeline in Windows PowerShell.

Working With PowerShell DrivesJun 25, 2017. Windows PowerShell drives are data store locations that you can access like any other ?le system drives in Windows PowerShell. The Windows PS providers create some drives for you, such as the ?le system drives (including C: and D:). Below examples provides you how to work with PowerShell Drives in Windows PowerShell.

Managing System Services Using Windows PowerShellJun 24, 2017. You can easily manage system services using Windows PowerShell by just typing some simple Cmdlets. Below are some of the examples that help you to manage system services using Windows PowerShell.

Write HTML Code In Xamarin Cross Platform With Table ExampleMay 17, 2017. You build your mobile app entirely in HTML, however those apps can suffer from performance problems when trying to accomplish complex processing or UI effects and are also limited in the platform features which they can access.

Test Driven Development (TDD) - Part TwoMar 14, 2017. This article explains the options available in Visual Studio to work with Test Driven Development and also present examples about writing unit test cases.

Visual Studio 2017 New FeaturesMar 08, 2017. This article tries to introduce you to some of the new features in Visual Studio 2017 IDE. Not all the new features of Visual Studio 2017 are covered here. Also, not all the below features are available for all the languages. This article demonstrates the examples, using C# Code and some features supported for C# are covered here.